fix(memory): improved glob matching for **/*.ext patterns

src/memory/qmd-manager.ts

@@ -692,7 +692,12 @@ export class QmdMemoryManager implements MemorySearchManager {
           );
           try {
             if (collectionNames.length > 1) {
-              return await this.runQueryAcrossCollections(trimmed, fetchLimit, collectionNames, "query");
+              return await this.runQueryAcrossCollections(
+                trimmed,
+                fetchLimit,
+                collectionNames,
+                "query",
+              );
             }
             const fallbackArgs = this.buildSearchArgs("query", trimmed, fetchLimit);
             fallbackArgs.push(...this.buildCollectionFilterArgs(collectionNames));
@@ -768,11 +773,25 @@ export class QmdMemoryManager implements MemorySearchManager {
 
   private matchesPath(target: string, pattern: string): boolean {
     // Simple glob matching
+    if (pattern === "**") {
+      return true;
+    }
+
     // Handle "dir/**"
     if (pattern.endsWith("/**")) {
       const prefix = pattern.slice(0, -3);
       return target.startsWith(prefix + "/") || target === prefix;
     }
+
+    // Handle "**/*.md" or "**/foo"
+    if (pattern.startsWith("**/")) {
+      const rest = pattern.slice(3);
+      if (rest.startsWith("*")) {
+        return target.endsWith(rest.slice(1));
+      }
+      return target.endsWith("/" + rest) || target === rest;
+    }
+
     // Handle "*.md"
     if (pattern.startsWith("*")) {
       return target.endsWith(pattern.slice(1));